Compare 24/3 and 40/21
1st number: 8 0/3, 2nd number: 1 19/21
24/3 is greater than 40/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 21 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
24/3 = 24 × 7/3 × 7 = 168/21 - Likewise, for the 2nd fraction, since 21 × 1 = 21,
40/21 = 40 × 1/21 × 1 = 40/21 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 168/21 > 40/21 or 24/3 > 40/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/3 and 40/21 24/3 and 80/21 24/6 and 40/21 24/3 and 40/42 72/3 and 40/21 24/9 and 40/21 24/3 and 40/63 24/15 and 40/21 24/21 and 40/21